Spectral and Scattering Theory and Related Topics
Date: December 1st (wed) [ 3rd (Fri), 2021
Venue: Online Zoom meeting
Please register from Registration form in advance.
We will send the link for the Zoom meeting to your email address on Nov. 30 (Tue).
Program
The program [download] is scheduled in UTC+9.
Dec 1 (Wed)
| 10:00`10:45 | Kouta Ujino (Kyushu University) |
| Exact Hausdorff dimension of the spectral measure for the graph Laplacian on a sparse tree[abstract] | |
| 11:00`11:45 | Hiroaki Niikuni (Maebashi Institute of Technology) |
| Spectral discriminants for a variant graphene with bump boundaries[abstract] | |
| (Lunch Break) | |
| 14:00`14:45 | Kazuyuki Wada (National Institute of Technology, Hachinohe College) |
| Witten index for 1-dimensional split-step quantum walks under non-Fredholm condition[abstract] | |
| 15:00`15:45 | Kenta Higuchi (Ritsumeikan University) |
| Semiclassical resonances generated by crossings of classical trajectories[abstract] | |
| 16:00`16:45 | Taisuke Yoneyama (Kitasato University) |
| Construction of modified wave operators via wave packet transform[abstract] | |
Dec 2 (Thu)
| 10:00`10:45 | Mihai Putinar (University of California, Santa Barbara) |
| Non-commutative methods in 2D spectral analysis[abstract] | |
| 11:00`11:45 | Hyeonbae Kang (Inha University, Korea) |
| Negative eigenvalues of the Neumann-Poincaré operator[abstract] | |
| (Lunch Break) | |
| 14:00`14:45 | Koichi Taira (Ritsumeikan University) |
| Construction of spectral measures via Isozaki-Kitada modifier and its applications[abstract] | |
| 15:00`15:45 | Kentaro Kameoka (University of Tokyo) |
| Discrete Schrödinger operators and Finsler metric[abstract] | |
| 16:00`16:45 | Takashi Furuya (Hokkaido University) |
| Scattering by the local perturbation of an open periodic waveguide in the half plane[abstract] |
Dec 3 (Fri)
| 10:00`10:45 | Shota Fukushima (University of Tokyo) |
| Construction of fundamental solutions to Schrödinger equations on compact manifolds by Feynman path integral methods[abstract] | |
| 11:00`11:45 | Naoto Kumano-go (Kogakuin University) |
| Phase space Feynman path integrals of parabolic type[abstract] |
Organizers: Kazunori Ando (Ehime University), Hisashi Morioka (Ehime University)
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